摘要
目的了解本社区在校小学生和初中生单纯性肥胖的危险因素行为状况,探索有效的健康干预方式,预防学生体质量超重和肥胖。方法采用自编问卷对浦东新区惠南镇辖区小学和初中在校学生进行肥胖危险因素认知行为调查,统计其超重、肥胖的检出率,并对比分析体质量正常学生与肥胖学生的饮食行为、运动行为及对肥胖危害的知晓率。结果中小学生超重和肥胖的检出率分别为9.79%(1 266/12 936)和6.43%(832/12 936)。其中男生超重和肥胖的检出率分别为13.81%(904/6 546)和8.11%(531/6 546);女生超重和肥胖的检出率分别为5.67%(362/6 390)和4.71%(301/6 390),男生和女生超重、肥胖的检出率间差异均有统计学意义(χ2超重=80.931,P<0.05;χ2肥胖=62.162,P<0.05)。体质量正常学生和肥胖学生对荤菜、素菜和看电视饮食的偏爱率比较,差异均有统计学意义(P<0.05);而对零食、睡前饮食的偏爱率比较,差异无统计学意义(P>0.05)。体质量正常学生和肥胖学生的每周运动频率分布间差异无统计学意义(P>0.05),而二者对肥胖危害的知晓率间差异有统计学意义(P<0.05)。结论此调查中学生超重检出率和肥胖检出率分别低于和高于上海学龄儿童水平。部分学生对肥胖危险因素认知不全,有待加强健康教育宣传,社会、学校、家庭应肩负学生合理膳食和体育锻炼的健康干预重任,帮助学生正确认识肥胖危害,减少超重和肥胖的发生率。
Objective To understand the knowledge, awareness, behaviors （KAB） of obesity risk factors among ur- ban students in primary and middle schools.. Methods Students from primary and middle schools in Huinan town of Pudong New Area were surveyed for their KAB of obesity risk factors using a self - designed questionnaire. Results The incidence of o- besity was 9. 79% （1 266/12 936） and 6. 43% （832/12 936） in the primary school and middle school, respectively. More specifically, it was 13. 81% （904/6 546） and 8. 11% （531/6 546） among the male students and 5. 67% （362/6 390） and 4. 71% （301/6 390） among the femal students 2 （X ish,=80.931, P〈0.05; X2obesity=62.162, P〈0.05） The preferences on the meat dishes and vegetables and the diets during watching TV were significantly different between the obese students and those with normal body mass index （ P 〈 0. 05 ） , although the preferences on the snacks and bedtime diet, showed no such differ- ence （ P 〉 0. 05 ）. The weekly exercise frequency was not significantly between these two groups （ P 〉 0. 05 ） , whereas their knowledge and awareness towards the riks factors of obesity showed signficant differences （ P 〈 0.05 ）. Conclusion The preva- lence of overweight and obesity among the surveyed subjects were lower and higher than the average levels among the school - age children in Shanghai. Some students have poor KAB towards the obesity risk factors. Health education should be enhanced to im- prove the current condition..
出处
《中国全科医学》
CAS
CSCD
北大核心
2012年第26期3047-3049,共3页
Chinese General Practice
基金
上海市浦东新区卫生局--上海市浦东新区卫生系统学科带头人培养计划资助(PWRd2010-11)
关键词
学生
肥胖
危险因素
认知
Students
Obesity
Risk factors
Cognition
